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ATTINY261VのメーカーはATMEL Corporationです、この部品の機能は「8-bit Microcontroller」です。 |
部品番号 | ATTINY261V |
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部品説明 | 8-bit Microcontroller | ||
メーカ | ATMEL Corporation | ||
ロゴ | |||
このページの下部にプレビューとATTINY261Vダウンロード(pdfファイル)リンクがあります。 Total 70 pages
Features
• High Performance, Low Power AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
– 123 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
• Non-volatile Program and Data Memories
– 2/4/8K Byte of In-System Programmable Program Memory Flash
(ATtiny261/461/861)
Endurance: 10,000 Write/Erase Cycles
– 128/256/512 Bytes In-System Programmable EEPROM (ATtiny261/461/861)
Endurance: 100,000 Write/Erase Cycles
– 128/256/512 Bytes Internal SRAM (ATtiny261/461/861)
– Programming Lock for Self-Programming Flash Program and EEPROM Data
Security
• Peripheral Features
– 8/16-bit Timer/Counter with Prescaler and Two PWM Channels
– 8/10-bit High Speed Timer/Counter with Separate Prescaler
3 High Frequency PWM Outputs with Separate Output Compare Registers
Programmable Dead Time Generator
– Universal Serial Interface with Start Condition Detector
– 10-bit ADC
11 Single Ended Channels
16 Differential ADC Channel Pairs
15 Differential ADC Channel Pairs with Programmable Gain (1x, 8x, 20x, 32x)
www.DataSheet4U.com
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
• Special Microcontroller Features
– debugWIRE On-chip Debug System
– In-System Programmable via SPI Port
– External and Internal Interrupt Sources
– Low Power Idle, ADC Noise Reduction, and Power-down Modes
– Enhanced Power-on Reset Circuit
– Programmable Brown-out Detection Circuit
– Internal Calibrated Oscillator
• I/O and Packages
– 16 Programmable I/O Lines
– 20-pin PDIP, 20-pin SOIC and 32-pad MLF
• Operating Voltage:
– 1.8 - 5.5V for ATtiny261V/461V/861V
– 2.7 - 5.5V for ATtiny261/461/861
• Speed Grade:
– ATtiny261V/461V/861V: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V
– ATtiny261/461/861: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V
• Industrial Temperature Range
• Low Power Consumption
– Active Mode: 1 MHz, 1.8V: 380μA
– Power-down Mode: 0.1μA at 1.8V
8-bit
Microcontroller
with 2/4/8K
Bytes In-System
Programmable
Flash
ATtiny261/V
ATtiny461/V
ATtiny861/V
Preliminary
2588B–AVR–11/06
1 Page ATtiny261/461/861
2. Overview
The ATtiny261/461/861 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced
RISC architecture. By executing powerful instructions in a single clock cycle, the
ATtiny261/461/861 achieves throughputs approaching 1 MIPS per MHz allowing the system
designer to optimize power consumption versus processing speed.
2.1 Block Diagram
Figure 2-1. Block Diagram
2588B–AVR–11/06
Watchdog
Timer
Watchdog
Oscillator
Oscillator
Circuits /
Clock
Generation
EEPROM
Power
Supervision
POR / BOD &
RESET
Flash
debugWIRE
PROGRAM
LOGIC
SRAM
CPU
Timer/Counter0
Timer/Counter1
A/D Conv.
USI
Analog Comp.
Internal
Bandgap
AVCC
AGND
AREF
PORT B (8)
3
PORT A (8)
PB[0..7]
PA[0..7]
11
RESET
XTAL[1..2]
3
3Pages 3. Resources
A comprehensive set of development tools, application notes and datasheets are available for
download on http://www.atmel.com/avr.
6 ATtiny261/461/861
2588B–AVR–11/06
6 Page | |||
ページ | 合計 : 70 ページ | ||
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PDF ダウンロード | [ ATTINY261V データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
ATTINY261 | (ATTINYx61) 8-bit Microcontroller | ATMEL Corporation |
ATTINY261A | (ATTINYx61A) 8-bit Microcontroller | ATMEL Corporation |
ATTINY261V | 8-bit Microcontroller | ATMEL Corporation |